Ft-Duvall-Map-1938.jpg (586 × 379 pixels, file size: 61 KB, MIME type: image/jpeg)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:17, 17 August 2010 | 586 × 379 (61 KB) | Pgrig | Map is from the Supplement of the report by the U.S. Army Engineers on the Defenses of Boston Harbor, 1945. The two 16-inch gun positions of Battery Long are clearly visible, as well as the magazines, mechanical spaces, and plotting rooms in the undergrou |
File usage
The following 2 pages use this file: